/*
 * Copyright 2011 yingxinwu.g@gmail.com
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package xink.vpn.wrapper;

import java.lang.reflect.Method;

import xink.vpn.AppException;
import android.content.Context;

public class PptpProfile extends VpnProfile {

	public PptpProfile(final Context ctx) {
		super(ctx, "android.net.vpn.PptpProfile");
	}

	@Override
	public VpnType getType() {
		return VpnType.PPTP;
	}

	/**
	 * Enables/disables the encryption for PPTP tunnel.
	 */
	public void setEncryptionEnabled(final boolean enabled) {
		try {
			Method m = getStubClass().getMethod("setEncryptionEnabled",
					boolean.class);
			m.invoke(getStub(), enabled);
		} catch (Throwable e) {
			throw new AppException("setEncryptionEnabled failed", e);
		}
	}

	public boolean isEncryptionEnabled() {
		return this.<Boolean> invokeStubMethod("isEncryptionEnabled");
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see xink.vpn.wrapper.VpnProfile#dulicateToConnect()
	 */
	@Override
	public PptpProfile dulicateToConnect() {
		PptpProfile p = (PptpProfile) super.dulicateToConnect();
		p.setEncryptionEnabled(isEncryptionEnabled());
		return p;
	}

}
